Shallow or Deep? Are you a deep, belly-breather or a shallow breather? The process of breathing involves the lungs taking oxygen from the air and transferring it to de-oxygenated blood pumped into the lungs by the heart. The lower lobes of the lung contain more capillaries, therefore exchange more oxygen. This makes deep breathing much more effective for oxygenating your blood than high, shallow breathing. When you test which hand on your belly not the hand under the collarbones. Shallow breathing i[...]